Cloud computing is designed to make your business more efficient - but, asks Hugo Greenhalgh, what is the impact on your carbon footprint?<br /><br />http://www.ft.com/reports/understanding-cloud-computing<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
